Bug 247659

Summary:

The text in the status bar will not be visible when you return to the app after opening an external link in the PWA App

Product:

WebKit

Reporter:

weijarz

Component:

New Bugs

Assignee:

Nobody <webkit-unassigned>

Status:

NEW ---

Severity:

Normal

CC:

webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

Safari 16

Hardware:

iPhone / iPad

OS:

iOS 16

Attachments:

Description	Flags
Screenshot	none

Description weijarz 2022-11-08 18:13:17 PST

Created attachment 463461 [details]
Screenshot

Browser: iOS 16.1 / Safari

Reproduction steps：

1. Open https://www.oxyry.com/test/safari-bug-pwa-status-bar/  then add it to HomeScreen.
2. Open this by click HomeScreen icon, then click 'Open it' link.
3. Swipe left to return back to app (do not use the close button to return)


Html: Source
```html
<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=0">
    <title>Safari status bar bug</title>
    <link rel="manifest" href="manifest.json">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="default">
    <meta name="theme-color" content="#f1eef2" media="(prefers-color-scheme: light)">
    <meta name="theme-color" content="#29292d" media="(prefers-color-scheme: dark)">

    <style>
      * { font-size: 30px; }
    </style>
  </head>
  <body>
    <button id="reloadBtn">Reload</button>
    <a href="https://travelermap.net/" target="_blank" rel="nofollow">Open it</a>

    <script>
      reloadBtn.onclick =  () => { location.reload(); }
    </script>
  </body>
</html>
```

manifest.json
```json
{
  "name": "Safari Status Bar Bug",
  "short_name": "Safari Status Bar Bug",
  "start_url": "./index.html",
  "display": "standalone",
  "description": "A safari status bar bug.",
  "icons": [
    {
      "src": "https://www.qireader.com/icon192.png",
      "sizes": "192x192",
      "type": "image/png"
    }
  ]
}

```

Comment 1 weijarz 2022-11-08 18:22:12 PST

Note: Not all external pages will cause this problem, but a not insignificant percentage will.

Comment 2 Radar WebKit Bug Importer 2022-11-15 18:14:16 PST

<rdar://problem/102396998>